:root{--primary:#1f5f73;--accent:#e11d48;--bg:#fff;--text:#263238;--muted:#6b7280;--card:#fff;--border:#e5e7eb}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Tahoma,Vazirmatn,Arial,sans-serif}.container{max-width:1240px;margin:auto;padding:0 16px}.topbar{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.topbar .container{display:flex;gap:16px;align-items:center;padding-top:12px;padding-bottom:12px}.logo{font-weight:800;color:var(--primary);text-decoration:none;font-size:22px}.search{flex:1;display:flex}.search input{width:100%;border:1px solid var(--border);border-radius:12px;padding:12px;background:#f3f4f6}.search button,.btn{background:var(--primary);color:#fff;border:0;border-radius:12px;padding:10px 16px;text-decoration:none;cursor:pointer}.actions a{margin:0 6px;color:var(--text);text-decoration:none}.nav{background:#fff;border-bottom:1px solid var(--border)}.nav .container{display:flex;gap:18px;overflow:auto}.nav a{padding:12px 0;color:#374151;text-decoration:none;white-space:nowrap}.page{padding-top:24px}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:16px;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}.product-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:12px;text-decoration:none;color:inherit;display:block;transition:.2s}.product-card:hover{box-shadow:0 8px 22px #0001;transform:translateY(-2px)}.product-card img{width:100%;height:180px;object-fit:contain;background:#f9fafb;border-radius:14px}.price{color:var(--accent);font-weight:bold}.muted{color:var(--muted);font-size:13px}.hero img,.banner img{width:100%;border-radius:20px;display:block}.home-grid{display:grid;gap:16px}.home-grid.cols-2{grid-template-columns:repeat(2,1fr)}.home-grid.cols-3{grid-template-columns:repeat(3,1fr)}.home-grid.mosaic{grid-template-columns:2fr 1fr 1fr}.form-row{margin-bottom:12px}.form-row label{display:block;margin-bottom:6px}.form-row input,.form-row select,.form-row textarea{width:100%;border:1px solid var(--border);border-radius:12px;padding:10px}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden}.table th,.table td{border-bottom:1px solid var(--border);padding:12px;text-align:right}.footer{background:#fff;margin-top:40px;border-top:1px solid var(--border);padding:28px 0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.variant-box{display:flex;gap:8px;flex-wrap:wrap}.variant-box label{border:1px solid var(--border);padding:9px 12px;border-radius:12px;cursor:pointer}@media(max-width:800px){.topbar .container{flex-direction:column}.grid-3,.home-grid.cols-2,.home-grid.cols-3,.home-grid.mosaic{grid-template-columns:1fr}.actions{font-size:13px}.product-card img{height:140px}}

/* Professional desktop home */
.home-pro-section{margin-bottom:22px}.home-section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:0 0 14px}.home-section-title h2{margin:0;font-size:22px;color:#142f38}.home-section-title p{margin:6px 0 0;color:var(--muted)}.home-section-title a{color:var(--primary);text-decoration:none;font-weight:700}.home-hero-section{padding:0}.home-hero-track{display:flex;gap:var(--home-gap,14px);overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:4px}.home-hero-track::-webkit-scrollbar,.home-products-row::-webkit-scrollbar,.quick-icons-row::-webkit-scrollbar,.brand-strip::-webkit-scrollbar{height:7px}.home-hero-track::-webkit-scrollbar-thumb,.home-products-row::-webkit-scrollbar-thumb,.quick-icons-row::-webkit-scrollbar-thumb,.brand-strip::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:20px}.home-hero-slide{position:relative;display:block;min-width:100%;height:var(--home-h,320px);border-radius:28px;overflow:hidden;background:linear-gradient(135deg,#143d4a,#e7f3f6);scroll-snap-align:start;text-decoration:none;color:#fff;box-shadow:none}.home-hero-slide img{width:100%;height:100%;object-fit:var(--home-fit,cover);display:block}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,8,23,.02),rgba(2,8,23,.58))}.hero-content{position:absolute;right:32px;bottom:30px;display:flex;flex-direction:column;gap:8px;max-width:48%}.hero-content b{background:#fff;color:#1f5f73;padding:6px 12px;border-radius:999px;width:max-content}.hero-content strong{font-size:30px;line-height:1.5}.hero-content em{font-style:normal;color:#e6f3f7;font-size:15px}.home-banner-grid{display:grid;gap:var(--home-gap,14px)}.home-banner-grid.cols-1{grid-template-columns:1fr}.home-banner-grid.cols-2{grid-template-columns:repeat(2,1fr)}.home-banner-grid.cols-3{grid-template-columns:repeat(3,1fr)}.home-banner-card{position:relative;display:block;height:var(--home-h,240px);border-radius:22px;overflow:hidden;background:#e8f2f5;text-decoration:none;color:#fff;border:1px solid rgba(15,63,77,.06)}.home-banner-card img{width:100%;height:100%;object-fit:var(--home-fit,cover);display:block}.home-banner-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(2,8,23,.45),transparent 58%)}.home-banner-card span{position:absolute;right:18px;bottom:16px;z-index:2;display:flex;flex-direction:column;gap:4px}.home-banner-card b{width:max-content;background:rgba(255,255,255,.92);color:#1f5f73;border-radius:999px;padding:4px 10px;font-size:12px}.home-banner-card strong{font-size:20px}.home-banner-card em{font-style:normal;color:#eef7fa}.home-mosaic{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:calc(var(--home-h,260px)/2 - var(--home-gap,14px)/2) calc(var(--home-h,260px)/2 - var(--home-gap,14px)/2);gap:var(--home-gap,14px)}.home-mosaic .home-banner-card{height:auto}.home-mosaic .home-banner-card.big{grid-row:1/3}.product-rack{background:linear-gradient(135deg,#fff,#f7fbfc);border:1px solid var(--border);border-radius:24px;padding:18px}.home-products-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}.home-category-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:var(--home-gap,14px)}.home-category-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-decoration:none;color:#142f38;background:#fff;border:1px solid var(--border);border-radius:20px;min-height:130px;padding:14px;transition:.18s}.home-category-card:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,23,42,.07)}.home-category-card img{width:72px;height:72px;object-fit:contain}.home-category-card span{font-size:34px}.quick-icons-section{background:#fff;border:1px solid var(--border);border-radius:22px;padding:14px}.quick-icons-row{display:flex;gap:18px;overflow:auto}.quick-icon-card{min-width:98px;display:flex;flex-direction:column;align-items:center;gap:8px;text-decoration:none;color:#142f38}.quick-icon-card img,.quick-icon-card span{width:64px;height:64px;border-radius:50%;background:#eef7fa;display:flex;align-items:center;justify-content:center;object-fit:cover;font-size:24px;border:1px solid #dcecef}.quick-icon-card b{font-size:13px;text-align:center}.brand-strip{display:flex;gap:14px;overflow:auto;background:#fff;border:1px solid var(--border);border-radius:22px;padding:14px}.brand-card{min-width:150px;height:82px;background:#fff;border:1px solid #eef2f5;border-radius:18px;display:flex;align-items:center;justify-content:center;text-decoration:none;color:#142f38}.brand-card img{max-width:115px;max-height:55px;object-fit:contain}.home-placeholder{background:#fff;border:1px dashed #cbd5e1;border-radius:18px;padding:24px;color:#64748b;text-align:center;min-width:100%}.empty-home{text-align:center;padding:34px}@media(max-width:800px){.home-section-title{display:block}.home-hero-slide{height:240px}.hero-content{right:18px;left:18px;max-width:none}.hero-content strong{font-size:22px}.home-banner-grid.cols-2,.home-banner-grid.cols-3,.home-mosaic{grid-template-columns:1fr;display:grid}.home-mosaic{grid-template-rows:auto}.home-mosaic .home-banner-card{height:200px}.home-mosaic .home-banner-card.big{grid-row:auto}.home-products-row{grid-template-columns:repeat(2,minmax(0,1fr))}}


/* v6 professional banner layouts: asymmetric grids + no banner shadow */
.home-hero-slide,.home-banner-card{box-shadow:none!important}
.home-banner-grid.layout-two-60-40{grid-template-columns:3fr 2fr!important}
.home-banner-grid.layout-two-40-60{grid-template-columns:2fr 3fr!important}
.home-banner-grid.layout-equal.cols-2{grid-template-columns:1fr 1fr!important}
.home-banner-grid.layout-equal.cols-3{grid-template-columns:1fr 1fr 1fr!important}
.home-banner-grid.layout-three-50-25-25{grid-template-columns:2fr 1fr 1fr!important}
.home-banner-grid.layout-three-25-50-25{grid-template-columns:1fr 2fr 1fr!important}
.home-banner-grid.layout-three-25-25-50{grid-template-columns:1fr 1fr 2fr!important}
.home-mosaic.layout-mosaic-big-left{grid-template-columns:2fr 1fr!important;direction:ltr}
.home-mosaic.layout-mosaic-big-left .home-banner-card{direction:rtl}
.home-mosaic.layout-mosaic-big-right{grid-template-columns:1fr 2fr!important;direction:rtl}
.home-mosaic.layout-mosaic-big-right .home-banner-card{direction:rtl}
.home-mosaic.layout-mosaic-big-right .home-banner-card.big{grid-column:2;grid-row:1/3}
.home-mosaic.layout-mosaic-big-left .home-banner-card.big{grid-column:1;grid-row:1/3}
.home-banner-card,.home-hero-slide{border:0!important}
@media(max-width:800px){.home-banner-grid.layout-two-60-40,.home-banner-grid.layout-two-40-60,.home-banner-grid.layout-three-50-25-25,.home-banner-grid.layout-three-25-50-25,.home-banner-grid.layout-three-25-25-50,.home-mosaic.layout-mosaic-big-left,.home-mosaic.layout-mosaic-big-right{grid-template-columns:1fr!important;direction:rtl}.home-mosaic.layout-mosaic-big-right .home-banner-card.big,.home-mosaic.layout-mosaic-big-left .home-banner-card.big{grid-column:auto;grid-row:auto}}

/* v7 remove dark overlay/shadow from all home banners */
.home-banner-card::after,
.home-banner-card:after{
  content:none!important;
  display:none!important;
  background:transparent!important;
  opacity:0!important;
}
.hero-shade{
  display:none!important;
  background:transparent!important;
  opacity:0!important;
}
.home-banner-card,
.home-hero-slide{
  box-shadow:none!important;
  filter:none!important;
}
.home-banner-card img,
.home-hero-slide img{
  filter:none!important;
  opacity:1!important;
}

/* v8 category header menu */
.main-category-nav{position:relative;z-index:8}.main-category-nav .container{overflow:visible;gap:0}.nav-category-item{position:relative}.nav-category-link{display:block;padding:13px 13px!important;border-bottom:2px solid transparent}.nav-category-item:hover .nav-category-link{color:var(--primary);border-bottom-color:var(--primary)}.category-submenu{display:none;position:absolute;right:0;top:100%;width:560px;max-width:calc(100vw - 32px);background:#fff;border:1px solid var(--border);border-radius:0 0 18px 18px;box-shadow:0 18px 45px rgba(15,23,42,.12);padding:14px;z-index:50}.nav-category-item:hover .category-submenu{display:block}.category-submenu-head{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #eef2f5;padding-bottom:10px;margin-bottom:10px}.category-submenu-head b{color:#142f38}.category-submenu-head a{padding:0!important;color:var(--primary);font-size:13px;font-weight:800}.category-submenu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px 14px}.category-submenu-grid a{display:block!important;padding:8px 9px!important;border-radius:10px;color:#374151;text-decoration:none}.category-submenu-grid a:hover{background:#eef7fa;color:#0f3f4d}@media(max-width:800px){.main-category-nav .container{overflow:auto}.category-submenu{display:none!important}.nav-category-link{padding:11px 10px!important}}

/* v9 shop environment */
.shop-page{padding-bottom:30px}.shop-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;background:linear-gradient(135deg,#fff,#eef7fa);border:1px solid var(--border);border-radius:22px;padding:18px 20px}.shop-head h1{margin:0;color:#143d4a;font-size:26px}.shop-head p{margin:8px 0 0;color:var(--muted)}.shop-total{min-width:108px;height:74px;border-radius:18px;background:#fff;border:1px solid #dcecef;display:flex;flex-direction:column;align-items:center;justify-content:center}.shop-total b{font-size:22px;color:var(--primary)}.shop-total span{font-size:12px;color:var(--muted)}.shop-layout{display:grid;grid-template-columns:290px 1fr;gap:18px;align-items:start}.shop-filters{position:sticky;top:118px}.shop-filter-form{background:#fff;border:1px solid var(--border);border-radius:22px;padding:14px}.filter-box{border-bottom:1px solid #eef2f5;padding:0 0 13px;margin-bottom:13px}.filter-box:last-child{border-bottom:0;margin-bottom:0}.filter-box label{display:block;font-size:12px;font-weight:800;color:#143d4a;margin-bottom:8px}.filter-box input,.filter-box select{width:100%;height:38px;border:1px solid var(--border);border-radius:11px;background:#fff;padding:7px 9px}.filter-box.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:8px}.filter-cat{display:flex;align-items:center;justify-content:space-between;gap:8px;text-decoration:none;color:#334155;border-radius:10px;padding:8px 10px;font-size:13px}.filter-cat:hover{background:#eef7fa;color:#0f3f4d}.filter-cat.active{background:#1f5f73;color:#fff}.filter-cat.parent{font-weight:800}.filter-children{padding-right:12px;margin:3px 0 8px;border-right:2px solid #eef2f5}.filter-cat.child{font-size:12px;padding:7px 9px}.filter-actions{display:flex;align-items:center;gap:10px}.filter-actions .btn{flex:1}.filter-actions a{color:#64748b;text-decoration:none;font-size:13px}.shop-results{min-width:0}.shop-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff;border:1px solid var(--border);border-radius:18px;padding:12px 14px;margin-bottom:14px}.shop-breadcrumb{font-size:13px;color:#64748b}.shop-breadcrumb a{color:var(--primary);text-decoration:none;font-weight:800}.shop-sort{display:flex;align-items:center;gap:8px}.shop-sort label{font-size:13px;color:#64748b}.shop-sort select{height:36px;border:1px solid var(--border);border-radius:10px;background:#fff;padding:6px 9px}.shop-products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(195px,1fr));gap:14px}.shop-products-grid .product-card{height:100%;margin:0}.shop-pagination{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:20px}.shop-pagination a,.shop-pagination span{background:#fff;border:1px solid var(--border);border-radius:12px;padding:9px 14px;text-decoration:none;color:#374151}.empty-shop{text-align:center;color:#64748b;padding:32px}.shop-all-link{font-weight:900;color:var(--primary)!important}@media(max-width:900px){.shop-layout{grid-template-columns:1fr}.shop-filters{position:static}.shop-head{display:block}.shop-total{margin-top:12px}.shop-toolbar{display:block}.shop-sort{margin-top:10px}.shop-products-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}